private Task initComposer(string appPath, string composerMirrorUrl, List <string> userPathList)
{
Task t1 = Task.Run(() =>
{
//生成批处理文件
File.WriteAllText(appPath + @"\composer.bat", "@php \"%~dp0composer.phar\" %*", System.Text.Encoding.Default);
//判断Path环境变量中是否有当前目录
List <string> pathList = PathEnvironment.getPathList(EnvironmentVariableTarget.Machine);
pathList.AddRange(PathEnvironment.getPathList(EnvironmentVariableTarget.User));
if (!pathList.Contains(appPath))
{
userPathList.Add(appPath);
PathEnvironment.setPathList(userPathList, EnvironmentVariableTarget.User);
}
});
//设置全局镜像
if (composerMirrorUrl != "")
{
Task t2 = this.setComposerMirrorAsync(appPath, composerMirrorUrl);
return(Task.WhenAll(t1, t2));
}
else
{
return(t1);
}
}
/// <summary>
/// 用户Path环境变量中删除
/// </summary>
/// <param name="appPath"></param>
private void removeUserPath(string appPath)
{
System.Collections.Generic.List <string> userPathList = PathEnvironment.getPathList(EnvironmentVariableTarget.User);
if (userPathList.Contains(appPath))
{
userPathList.Remove(appPath);
PathEnvironment.setPathList(userPathList, EnvironmentVariableTarget.User);
}
}
public Task installAsync(string appPath, List <string> toRemoveDirs)
{
return(Task.Run(async() =>
{
List <string> userPathList = PathEnvironment.getPathList(EnvironmentVariableTarget.User);
//删除已安装的composer:文件+用户Path环境变量
if (toRemoveDirs != null)
{
bool needDelEnv = false;
foreach (string tmpPath in toRemoveDirs)
{
FileInfo batFile = new FileInfo(tmpPath + @"\composer.bat");
if (batFile.Exists)
{
batFile.Delete();
}
FileInfo pharFile = new FileInfo(tmpPath + @"\composer.phar");
if (pharFile.Exists)
{
pharFile.Delete();
}
if (userPathList.Contains(tmpPath))
{
needDelEnv = true;
userPathList.Remove(tmpPath);
}
}
if (needDelEnv)
{
PathEnvironment.setPathList(userPathList, EnvironmentVariableTarget.User);
}
}
//获取url
string composerUrl = null;
string composerMirrorUrl = null;
this.setting.Dispatcher.Invoke(() =>
{
MainWindow mainWin = this.setting.Owner as MainWindow;
composerUrl = mainWin.xmlResource.composerUrl;
composerMirrorUrl = mainWin.xmlResource.composerMirror;
});
//下载
string savePath = appPath + @"\composer.phar";
DownloadHelper downloadHelper = new DownloadHelper();
await downloadHelper.downloadFileAsync(new Uri(composerUrl), savePath, (long processed, long total) =>
{
this.setting.Dispatcher.Invoke(() =>
{
this.setting.composerProgressBar.IsIndeterminate = false;
this.setting.composerProgressBar.Value = processed;
this.setting.composerProgressBar.Maximum = total;
});
});
this.setting.Dispatcher.Invoke(() =>
{
this.setting.composerProgressBar.IsIndeterminate = true;
});
//初始化
await this.initComposer(appPath, composerMirrorUrl, userPathList);
}));
}